.header1{
    height: 50px;
    display: flex;
    justify-content: space-between;
    border-radius: 10px 10px 0 0;
    line-height: 50px;
    background-color: rgb(243,243,243);
    font-size: 14px;
}
.header1 div:nth-of-type(1){
    margin-left: 10px;
}
.header1 div:nth-of-type(2){
    width: 80px;
    height: 30px;
    line-height: 30px;

}
.section1{
    width: 50%;
  
     margin: auto;
     margin-top: 10px;
}

